Tread portion of a motorcycle tire



FIG. 1 is a perspective view of the top, front and left side of a treadportion of a motorcycle tire showing our new design, it being understoodthat the tread pattern repeats itself uniformly throughout thecircumference of the tire;

FIG. 2 is a front elevational view thereof, the top and bottom planviews being identical thereto;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is an enlarged fragmentary front elevational view thereof; and,

FIG. 7 is a an enlarged cross-sectional view taken along the line 7—7 inFIG. 6 thereof.

The elements shown in broken lines are for illustrative purposes onlyand form no part of the claimed design.

The ornamental design for a tread portion of a motorcycle tire, as shownand described.